Patents by Inventor Andrea FACCHINI

Andrea FACCHINI has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Resonant cavity filters including coupling tuning by resonator rotation
    Patent number: 11996599
    Abstract: A resonant cavity filter includes a filter housing defining an internal cavity therein, a resonating element in the internal cavity of the filter housing, and a coupling transmission line extending adjacent a periphery of the resonating element in the internal cavity of the filter housing. The resonating element is rotatable relative to the coupling transmission line to vary an electromagnetic coupling therebetween. Related devices and methods of operation are also discussed.
    Type: Grant
    Filed: July 30, 2020
    Date of Patent: May 28, 2024
    Assignee: CommScope Italy S.r.l.
    Inventors: Andrea Facchini, Luca Bonato, Yrjo Erkki Hugg, Roman Tkadlec
  • RESONANT CAVITY FILTERS INCLUDING COUPLING TUNING BY RESONATOR ROTATION
    Publication number: 20220255207
    Abstract: A resonant cavity filter includes a filter housing defining an internal cavity therein, a resonating element in the internal cavity of the filter housing, and a coupling transmission line extending adjacent a periphery of the resonating element in the internal cavity of the filter housing. The resonating element is rotatable relative to the coupling transmission line to vary an electromagnetic coupling therebetween. Related devices and methods of operation are also discussed.
    Type: Application
    Filed: July 30, 2020
    Publication date: August 11, 2022
    Inventors: Andrea FACCHINI, Luca BONATO, Yrjo Erkki HUGG, Roman TKADLEC